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Remove DeclarationTypeChecker class-specific error reporting functions

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This commit is contained in:
a3d4 2020-05-20 23:56:25 +02:00
parent 32bec6b374
commit 3a75b1da4d
2 changed files with 15 additions and 38 deletions
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44
libsolidity/analysis/DeclarationTypeChecker.cpp
View File

@ -50,7 +50,8 @@ bool DeclarationTypeChecker::visit(ElementaryTypeName const& _typeName)
_typeName.annotation().type = TypeProvider::address();
break;
default:
typeError(
m_errorReporter.typeError(
2311_error,
_typeName.location(),
"Address types can only be payable or non-payable."
);
@ -102,7 +103,7 @@ bool DeclarationTypeChecker::visit(StructDefinition const& _struct)
auto visitor = [&](StructDefinition const& _struct, auto& _cycleDetector, size_t _depth)
{
if (_depth >= 256)
fatalDeclarationError(_struct.location(), "Struct definition exhausts cyclic dependency validator.");
m_errorReporter.fatalDeclarationError(5651_error, _struct.location(), "Struct definition exhausts cyclic dependency validator.");
for (ASTPointer<VariableDeclaration> const& member: _struct.members())
{
@ -119,7 +120,7 @@ bool DeclarationTypeChecker::visit(StructDefinition const& _struct)
}
};
if (util::CycleDetector<StructDefinition>(visitor).run(_struct) != nullptr)
fatalTypeError(_struct.location(), "Recursive struct definition.");
m_errorReporter.fatalTypeError(2046_error, _struct.location(), "Recursive struct definition.");
return false;
}
@ -145,7 +146,7 @@ void DeclarationTypeChecker::endVisit(UserDefinedTypeName const& _typeName)
else
{
_typeName.annotation().type = TypeProvider::emptyTuple();
fatalTypeError(_typeName.location(), "Name has to refer to a struct, enum or contract.");
m_errorReporter.fatalTypeError(9755_error, _typeName.location(), "Name has to refer to a struct, enum or contract.");
}
}
bool DeclarationTypeChecker::visit(FunctionTypeName const& _typeName)
@ -165,13 +166,13 @@ bool DeclarationTypeChecker::visit(FunctionTypeName const& _typeName)
case Visibility::External:
break;
default:
fatalTypeError(_typeName.location(), "Invalid visibility, can only be \"external\" or \"internal\".");
m_errorReporter.fatalTypeError(7653_error, _typeName.location(), "Invalid visibility, can only be \"external\" or \"internal\".");
return false;
}
if (_typeName.isPayable() && _typeName.visibility() != Visibility::External)
{
fatalTypeError(_typeName.location(), "Only external function types can be payable.");
m_errorReporter.fatalTypeError(6138_error, _typeName.location(), "Only external function types can be payable.");
return false;
}
_typeName.annotation().type = TypeProvider::function(_typeName);
@ -226,7 +227,7 @@ void DeclarationTypeChecker::endVisit(ArrayTypeName const& _typeName)
return;
}
if (baseType->storageBytes() == 0)
fatalTypeError(_typeName.baseType().location(), "Illegal base type of storage size zero for array.");
m_errorReporter.fatalTypeError(9390_error, _typeName.baseType().location(), "Illegal base type of storage size zero for array.");
if (Expression const* length = _typeName.length())
{
TypePointer& lengthTypeGeneric = length->annotation().type;
@ -235,13 +236,13 @@ void DeclarationTypeChecker::endVisit(ArrayTypeName const& _typeName)
RationalNumberType const* lengthType = dynamic_cast<RationalNumberType const*>(lengthTypeGeneric);
u256 lengthValue = 0;
if (!lengthType || !lengthType->mobileType())
typeError(length->location(), "Invalid array length, expected integer literal or constant expression.");
m_errorReporter.typeError(8922_error, length->location(), "Invalid array length, expected integer literal or constant expression.");
else if (lengthType->isZero())
typeError(length->location(), "Array with zero length specified.");
m_errorReporter.typeError(1220_error, length->location(), "Array with zero length specified.");
else if (lengthType->isFractional())
typeError(length->location(), "Array with fractional length specified.");
m_errorReporter.typeError(4323_error, length->location(), "Array with fractional length specified.");
else if (lengthType->isNegative())
typeError(length->location(), "Array with negative length specified.");
m_errorReporter.typeError(9308_error, length->location(), "Array with negative length specified.");
else
lengthValue = lengthType->literalValue(nullptr);
_typeName.annotation().type = TypeProvider::array(DataLocation::Storage, baseType, lengthValue);
@ -309,7 +310,7 @@ void DeclarationTypeChecker::endVisit(VariableDeclaration const& _variable)
errorString += " for variable";
}
errorString += ", but " + locationToString(varLoc) + " was given.";
typeError(_variable.location(), errorString);
m_errorReporter.typeError(6160_error, _variable.location(), errorString);
solAssert(!allowedDataLocations.empty(), "");
varLoc = *allowedDataLocations.begin();
@ -359,24 +360,9 @@ void DeclarationTypeChecker::endVisit(VariableDeclaration const& _variable)
}
void DeclarationTypeChecker::typeError(SourceLocation const& _location, string const& _description)
{
m_errorReporter.typeError(2311_error, _location, _description);
}
void DeclarationTypeChecker::fatalTypeError(SourceLocation const& _location, string const& _description)
{
m_errorReporter.fatalTypeError(5651_error, _location, _description);
}
void DeclarationTypeChecker::fatalDeclarationError(SourceLocation const& _location, string const& _description)
{
m_errorReporter.fatalDeclarationError(2046_error, _location, _description);
}
bool DeclarationTypeChecker::check(ASTNode const& _node)
{
unsigned errorCount = m_errorReporter.errorCount();
auto watcher = m_errorReporter.errorWatcher();
_node.accept(*this);
return m_errorReporter.errorCount() == errorCount;
return watcher.ok();
}

9
libsolidity/analysis/DeclarationTypeChecker.h
View File

@ -59,15 +59,6 @@ private:
void endVisit(VariableDeclaration const& _variable) override;
bool visit(StructDefinition const& _struct) override;
/// Adds a new error to the list of errors.
void typeError(langutil::SourceLocation const& _location, std::string const& _description);
/// Adds a new error to the list of errors and throws to abort reference resolving.
void fatalTypeError(langutil::SourceLocation const& _location, std::string const& _description);
/// Adds a new error to the list of errors and throws to abort reference resolving.
void fatalDeclarationError(langutil::SourceLocation const& _location, std::string const& _description);
langutil::ErrorReporter& m_errorReporter;
langutil::EVMVersion m_evmVersion;
bool m_insideFunctionType = false;